DABCO-Promoted One-Pot Facile Synthesis of Angularly Fused Furoquinol­inones and Furocoumarins

Autor: Monoranjan Ghosh, Alakananda Hajra
Rok vydání: 2015
Předmět:
Zdroj: European Journal of Organic Chemistry. 2015:7836-7841
ISSN: 1434-193X
DOI: 10.1002/ejoc.201501152
Popis: A DABCO-promoted intermolecular cyclization between enols and nitrostyrenes has been developed for the regioselective synthesis of angularly fused furan derivatives in high yields. This protocol is applicable to various enol derivatives, including 4-hydroxyquinolinones, 4-hydroxycoumarin, and 4-hydroxypyranone.
Databáze: OpenAIRE
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